Splish Water Trays Stainless steel water trays with easy to operate non removable plugs. Each tray has HDPE frame surrounds and is constructed using stainless steel tube and fixings. The structure stands onTanalised wooden poles Tank Size Square Tank inside - 800mm x 800mm outside - 1000mm x 1000mm Long Tank inside - 1800mm x 200mm outside - 2000mm x 400mm